393156630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4368407}}^1$

素因数の和:4368420

約数の個数: 24

約数和(自身を含む): 1022207472

約数和(自身を除く): 629050842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4368407, 8736814, 13105221, 21842035, 26210442, 39315663, 43684070, 65526105, 78631326, 131052210, 196578315, 393156630]

約数ペア:

[(1, 393156630), (2, 196578315), (3, 131052210), (5, 78631326), (6, 65526105), (9, 43684070), (10, 39315663), (15, 26210442), (18, 21842035), (30, 13105221), (45, 8736814), (90, 4368407)]